5-(hydroxymethyl)furan-2-carbaldehyde-13C6;5-(Hydroxymethyl)-2-furancarboxaldehyde-13C6; 2-Formyl-5-hydroxymethylfuran-13C6; HMF-13C6; 2-Hydroxymethyl-5-furfural-13C6; 5-(Hydroxymethyl)-2-furancarbonal-13C6; 5-Hydroxymethylfurfural-13C6; 5-Hydroxymethylfurfurol-13C6; 5-Oxymethylfurfurole-13C6; Hydroxymethylfurfuraldehyde-13C6; NSC 40738;5-Hydroxymethyl-2-furaldehyde-13C6
